The Wacker Neuson 5200019904 Guide is a genuine OEM component designed for the APT4T and APT4S series self-priming centrifugal trash pumps. As a direct factory replacement, this part is manufactured to the same specifications as the original, ensuring consistent fit and function across multiple pump configurations including surge brake, electric brake, cold weather, and skid-mounted variants. Whether you are servicing a standard APT4T or an APT4S Cold Weather unit, the 5200019904 is the correct OEM-specified guide for the job. Confirm your model number before ordering to ensure compatibility with your specific pump assembly.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original material and dimensional standards, ensuring the guide maintains proper alignment and contact geometry within the pump assembly.
- Drop-In Replacement: — Engineered to install in the same position as the original, with no reworking of surrounding components required for a clean swap during service.
- Broad APT Series Fitment: — Compatible with APT4T (Surge Brake), APT4T (Electric Brake), APT4S (w/Skid), and their Cold Weather counterparts — covering six distinct pump configurations.
- Sustains Proper Pump Operation: — A correctly fitted guide maintains internal component positioning within the pump; a worn or misaligned guide can lead to accelerated wear on adjacent parts and compromised pump output.
- Verified Part Number: — Order with confidence using Wacker Neuson part number 5200019904, cross-referenced directly to APT4T and APT4S machine records.
A guide within a pump assembly serves to direct and constrain the movement or alignment of internal components, keeping them operating along the correct path under working loads. When the guide is worn, cracked, or missing, surrounding parts can shift out of position, accelerating wear on seals, impellers, or mechanical linkages and ultimately reducing pump efficiency or causing premature failure. Replacing the guide with a genuine OEM part like the Wacker Neuson 5200019904 restores the original mechanical relationship between components and helps the pump perform as intended across demanding trash-pumping applications.
Part Details
| Part Number | 5200019904 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Guide |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
